According to the law of conservation of momentum, what happens to the total momentum of a closed system of interacting objects, such as during a collision, when no significant external forces act on it?
AIt is always completely lost
BIt remains constant overall, even though it may be redistributed between the objects
CIt always increases significantly
DIt converts entirely into heat energy
Explanation
The law of conservation of momentum states that the total momentum of a closed system of interacting objects remains constant over time, provided no significant external forces act upon that system, even though momentum may be redistributed between the individual objects involved, such as during a collision. This principle is why, in a collision between two objects, any momentum lost by one object is generally gained by the other, keeping the overall total unchanged. This fundamental law is widely applied in physics to analyze and predict the outcomes of various types of collisions and interactions. Explore more Everyday Science MCQs on mcqstutor to keep practicing.
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